BMW M3 F80 / M4 F82 F83 / M2 Competition F87 Alpha Competition Decat Downpipes

The Alpha Competition decat downpipes made from mandrel bent and TIG hand welded T304 stainless steel are a direct bolt on upgrade for the great S55 engines found in the M3 / M4 and M2C. With a high manufacturing quality and the use of the best materials, these downpipe are for sure the best bang for your buck !

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Direct bolt on

Diameter 3.5" / 90mm

100% T304 grade stainless steel

TIG Welded

Lifetime warranty